I didn't address this at the time, but on point A... You have Berrios make a full season of starts this year. That puts him firmly in the 20+ start category. Adalberto Mejia already has 25 MLB starts under his belt. If Romero were to take a starting job for two months of the 2019 season even, he'd eclipse 20 starts as he has 11 already. Chase De Jong is in roster limbo presently, but if he's around, he does have 8 starts to his MLB credit. Gonsalves has 4, and adding 16 more is simply having a rotation spot 5 times through. In the middle of the summer, you could do that in two months, though to open the season, it'd take more April through June with added early off days in order to make it. Stewart also has 4, so ditto the Gonsalves explanation. Littell only has 2 MLB starts, so he has work to put in. Obviously, guys like Thorpe, Jax, and Wells have none. The point is not to have Berrios and a band of inexperience in 2020. You utilize the rotation to see what you have in guys like Romero, Gonsalves, and more this summer so you can determine which guys are part of the 2020 rotation and which guys need to be in the minors longer and/or are no longer part of the long-term plans. That informs your ability to then enter a free agent class that has some fairly nice names in the 2019-2020 offseason presently: Madison Bumgarner Gerrit Cole Kyle Gibson Cole Hamels Matt Harvey Miles Mikolas Rick Porcello Chris Sale Justin Verlander Michael Wacha Zack Wheeler Alex Wood A whole slew of guys have options, Strasburg and Arrieta have opt-outs (as does Darvish, but yeah...), and there will be more non-tendered. Good time to hit the market with funds available and a rotation needing a few top arms...